Miscellaneous-Machine; Bleed Fuel System; Clean Radiator, Oil Cooler, Charge Air Cooler And Fuel Cooler - Worldwide Construction And Forestry Division 380GLC Operator's Manual

Bleed Fuel System

IMPORTANT: DO NOT prefill fuel filters. Debris
in unfiltered fuel will damage fuel system
components.
NOTE: This procedure should be performed after
each fuel filter drain, fuel filter change, or when
the engine has run out of fuel.
Air can enter fuel system when draining fuel filters,
changing fuel filters, or when machine has run out of fuel.
Air in the fuel system can prevent the engine from starting
or cause rough idle. This machine is equipped with an
Clean Radiator, Oil Cooler, Charge Air Cooler
and Fuel Cooler
CAUTION: Prevent possible injury from rotating
fan and flying debris. Shut off engine before
opening cover. Avoid rotating fan and fan blast.
1. Turn machine off.
2. Open the engine cover until the end of the bar is
securely locked into catch (1).
3. Attach an air wand to an air compressor and blow dirt
and debris back through cooling system.
4. Close engine cover.
5. Open left service door to access coolers.
6. Use compressed air to clean out the heat exchanger
(4).
7. Close left service door.
1— Catch
2— Windshield Washer Fluid
Tank
3— Fuel Cooler
Miscellaneous—Machine
4— Air Conditioner Condenser
5— Heat Exchanger
4-1-1
electric priming pump. Prime fuel system and bleed air
as follows:
1. Open fuel shutoff valve (if equipped).
2. Turn key switch to the ON position to energize ignition
system and fuel pump. Let pump run for 60 seconds
to prime fuel system.
3. After 60 seconds, turn key switch to the OFF position.
4. Turn key switch back to the ON position.
5. Run engine for 5 minutes at slow idle.
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ER79617,0000DF9 -19-12MAR18-1/1
Engine Shown
Coolers
ER79617,0000DFF -19-05JUN14-1/2
092221
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